package com.bank.exer;

public class Account {
	private int id;//账号
	private double balance;//余额
	private double annualInterestRate;//利率
	
	public Account(int id,double balance,double annualInterestRate){
		this.id = id;
		this.balance = balance;
		this.annualInterestRate = annualInterestRate;
		
	}

	
	
	
	public int getId() {
		return id;
	}
	public void setId(int id) {
		this.id = id;
	}
	

	public double getBalance() {
		return balance;
	}




	public void setBalance(double balance) {
		this.balance = balance;
	}


	public double getAnnualInterestRate() {
		return annualInterestRate;
	}


	public void setAnnualInterestRate(double annualInterestRate) {
		this.annualInterestRate = annualInterestRate;
	}




	public void deposit(double amount){//存钱
		if(amount>0){
			balance +=amount;
			System.out.println("成功存入："+amount+"元");
		}
		
	}
	public void withdraw(double amount){//取钱
		if(amount<balance){
			balance -=amount;
			System.out.println("成功取出："+amount+"元");
			
		}else{
			System.out.println("余额不足，请充值。");
		}
	}
}
